Changes in 4.4.65:
tipc: make sure IPv6 header fits in skb headroom
tipc: make dist queue pernet
tipc: re-enable compensation for socket receive buffer double counting
tipc: correct error in node fsm
tty: nozomi: avoid a harmless gcc warning
hostap: avoid uninitialized variable use in hfa384x_get_rid
gfs2: avoid uninitialized variable warning
tipc: fix random link resets while adding a second bearer
tipc: fix socket timer deadlock
mnt: Add a per mount namespace limit on the number of mounts
xc2028: avoid use after free
netfilter: nfnetlink: correctly validate length of batch messages
tipc: check minimum bearer MTU
vfio/pci: Fix integer overflows, bitmask check
staging/android/ion : fix a race condition in the ion driver
ping: implement proper locking
perf/core: Fix concurrent sys_perf_event_open() vs. 'move_group' race
Linux 4.4.65
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>